TT21 GEC (sold out)

By Tube World Express

$ 0.00

Sorry, this product is sold out!

The TT21 is a GEC transmitting BEAM TETRODE that looks just like a KT88
with a top cap connection. The specs are the SAME as a KT88, except the
TT21 has a HIGHER PLATE VOLTAGE maximum rating. The top cap anode
connector gives better isolation between anode and grid.
Superior sonics to KT88 Genalex / GEC.
See more: Unknown Type
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